subject: How To Humanely Remove Bats From Your Home [print this page] A pest control company will observe the home over several evenings, watching for exiting bats. Once holes are located they are covered with one-way devices, allowing remaining bats to leave but none can return. After several days all holes are plugged, and the bats are now gone from the attic. Providing a nearby bat house gives them an alternate roosting site.
